catahoula
Caught the Bug
So, my wife was googling the other night and found something interesting about Colorado. There are subterranean tunnels here. Not just Pueblo, but Canon City, Denver, etc. Would be a cool thing to explore. Most you cannot enter, however there is a tour of one in Pueblo. There is also a bowling alley underground I believe in Denver. I am attaching a 30 minute video for anyone interested in viewing. You can find manhole covers that have glass in them so they would allow light to enter for the stores and shops back in the day as well as grates and glass blocks at ground level.
https://www.youtube.com/watch?v=VSR8gdomguM
https://www.youtube.com/watch?v=VSR8gdomguM